/*
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 * 02111-1307, USA.
 *
 * http://www.gnu.org/copyleft/gpl.html
 * Author: ChrisLiu.2007.07.20
 */
package l1j.jrwz.server.model;

import java.util.LinkedHashMap;
import java.util.Map;

import l1j.jrwz.server.model.Instance.L1PcInstance;

public class L1Buddy {
    private final int _charId;

    private final LinkedHashMap<Integer, String> _buddys = new LinkedHashMap<Integer, String>();

    public L1Buddy(int charId) {
        _charId = charId;
    }

    public boolean add(int objId, String name) {
        if (_buddys.containsKey(objId)) {
            return false;
        }
        _buddys.put(objId, name);
        return true;
    }

    public boolean containsId(int objId) {
        return _buddys.containsKey(objId);
    }

    public boolean containsName(String name) {
        for (String buddyName : _buddys.values()) {
            if (name.equalsIgnoreCase(buddyName)) {
                return true;
            }
        }
        return false;
    }

    public String getBuddyListString() {
        String result = new String("");
        for (String name : _buddys.values()) {
            result += name + " ";
        }
        return result;
    }

    public int getCharId() {
        return _charId;
    }

    public String getOnlineBuddyListString() {
        String result = new String("");
        for (L1PcInstance pc : L1World.getInstance().getAllPlayers()) {
            if (_buddys.containsKey(pc.getId())) {
                result += pc.getName() + " ";
            }
        }
        return result;
    }

    public boolean remove(int objId) {
        String result = _buddys.remove(objId);
        return (result != null ? true : false);
    }

    public boolean remove(String name) {
        int id = 0;
        for (Map.Entry<Integer, String> buddy : _buddys.entrySet()) {
            if (name.equalsIgnoreCase(buddy.getValue())) {
                id = buddy.getKey();
                break;
            }
        }
        if (id == 0) {
            return false;
        }
        _buddys.remove(id);
        return true;
    }

    public int size() {
        return _buddys.size();
    }
}
